2684292660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2130391}}^1$

素因数の和:2130413

約数の個数: 72

約数和(自身を含む): 9305552256

約数和(自身を除く): 6621259596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2130391, 4260782, 6391173, 8521564, 10651955, 12782346, 14912737, 19173519, 21303910, 25564692, 29825474, 31955865, 38347038, 42607820, 44738211, 59650948, 63911730, 74563685, 76694076, 89476422, 95867595, 127823460, 134214633, 149127370, 178952844, 191735190, 223691055, 268429266, 298254740, 383470380, 447382110, 536858532, 671073165, 894764220, 1342146330, 2684292660]

約数ペア:

[(1, 2684292660), (2, 1342146330), (3, 894764220), (4, 671073165), (5, 536858532), (6, 447382110), (7, 383470380), (9, 298254740), (10, 268429266), (12, 223691055), (14, 191735190), (15, 178952844), (18, 149127370), (20, 134214633), (21, 127823460), (28, 95867595), (30, 89476422), (35, 76694076), (36, 74563685), (42, 63911730), (45, 59650948), (60, 44738211), (63, 42607820), (70, 38347038), (84, 31955865), (90, 29825474), (105, 25564692), (126, 21303910), (140, 19173519), (180, 14912737), (210, 12782346), (252, 10651955), (315, 8521564), (420, 6391173), (630, 4260782), (1260, 2130391)]